docs: def update_resources_from_dict(self, res, types=None, names=None, 
                                     languages=None):
          """
          Update or add resources from resource dict.
          
          types = a list of resource types to update (None = all)
          names = a list of resource names to update (None = all)
          languages = a list of resource languages to update (None = all)
          
          """
          UpdateResourcesFromDict(self.filename, res, types, names, 
                                  languages)